*,
::after,
::before {
  box-sizing: border-box;
}
body,
ul,
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  padding: 0;
  margin: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, PingFangSC-Regular, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #333;
}
img {
  vertical-align: bottom;
}
ul {
  list-style-type: none;
}
a {
  color: #333;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 22.4vw;
  background-color: #fff;
  z-index: 1;
}
.header .navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 11.73333333vw;
  padding: 0 3.2vw 0 4.8vw;
}
.header .navbar .left .Navbar_logo {
  font-size: 7.46666667vw;
  color: #fb7299;
}
.header .navbar .right {
  display: flex;
  align-items: center;
}
.header .navbar .right .ic_search_tab {
  font-size: 5.86666667vw;
  color: #ccc;
}
.header .navbar .right .login {
  width: 6.4vw;
  height: 6.4vw;
  margin-left: 6.4vw;
}
.header .navbar .right .download {
  width: 19.2vw;
  height: 6.4vw;
  margin-left: 6.4vw;
}
.header .menu {
  position: relative;
  height: 10.4vw;
  padding-right: 10.66666667vw;
  border-bottom: 1px solid #eee;
  overflow: hidden;
}
.header .menu .tab ul {
  display: flex;
}
.header .menu .tab ul li {
  padding: 0 4.26666667vw;
}
.header .menu .tab ul li a {
  display: block;
  height: 10.13333333vw;
  line-height: 10.13333333vw;
  font-size: 3.73333333vw;
  border-bottom: 2px solid transparent;
}
.header .menu .tab ul li.active a {
  color: #fb7299;
  border-bottom-color: #fb7299;
}
.header .menu .more {
  position: absolute;
  right: 0;
  top: 0;
  width: 10.66666667vw;
  height: 10.66666667vw;
  text-align: center;
  line-height: 10.66666667vw;
  color: #ccc;
}
.header .menu .more i {
  font-size: 5.33333333vw;
}
.main {
  padding: 22.4vw 1.33333333vw 0;
}
.main .video-list {
  display: flex;
  flex-wrap: wrap;
  font-size: 3.2vw;
}
.main .video-list .video-item {
  width: 50%;
  padding: 2.13333333vw 1.33333333vw;
}
.main .video-list .video-item .card {
  position: relative;
}
.main .video-list .video-item .card .count {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 2.13333333vw;
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0));
  color: #fff;
}
.main .video-list .video-item .card .count i {
  vertical-align: middle;
}
.main .video-list .video-item .title {
  margin-top: 1.6vw;
}
.btn {
  position: fixed;
  left: 0;
  bottom: 8vw;
  width: 100%;
  height: 9.6vw;
  padding: 3.2vw;
}
.btn a {
  display: block;
  height: 9.6vw;
  background-color: #fb7299;
  border-radius: 4.8vw;
  text-align: center;
  line-height: 9.6vw;
  color: #fff;
  box-shadow: 0 0 3.2vw rgba(0, 0, 0, 0.2);
}
.btn a span {
  font-size: 3.73333333vw;
}
